Stationary bicycle attachment



FIG. 1 is a perspective view of a stationary bicycle attachment in use;

FIG. 2 is a perspective view of the stationary bicycle attachment thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

In the drawings, the broken lines showing a stationary bicycle and handle bar illustrate environment and form no part of the claimed design. 

CLAIM The ornamental design for a stationary bicycle attachment, as shown and described. 